23. I’m preparing the report for tomorrow’s meeting. Would you please _____ the radio a little?
A.turn on | B.turn off | C.turn up | D.turn down |
In most western countries, on April Fool’s Day,people often play _____ trick on each other; children especially have great _______ fun.
A.a;a | B.the;the | C.不填;a | D.a;不填 |
Though we don’t know what was discussed, yet we can feel the topic_______.
A.had changed | B.will change |
C.was changed | D.has been changed |
-Tom has a lot of parties recently.
- Yes, that may ________ why he didn’t do well in the test.
A.sum up | B.add up to |
C.account for | D.make sense of |
The teacher asked us to read the text________ second time to find________ topic of the text.
A. a; the | B.a; a | C.the; the | D.the; / |
It was the order that all the soldiers ________to the front.
A.should send | B.must be sent |
C.be sent | D.must go |